Ear plug



FIG. 1 is a perspective view of the ear plug of the present invention;

FIG. 2 is a top view of the ear plug shown in FIG. 1;

FIG. 3 is a front view of the ear plug shown in FIG. 1;

FIG. 4 is a bottom view of the ear plug shown in FIG. 1;

FIG. 5 is a rear elevational view of the ear plug shown in FIG. 1;

FIG. 6 is a left side elevational view of the ear plug shown in FIG. 1;and,

FIG. 7 is a right side elevational view of the ear plug shown in FIG. 1.

The ornamental design for a ear plug, as shown and described.